package  com.example.mydemoproject;
import java.io.IOException;
import java.io.InputStream;

import android.app.Activity;
import android.content.Context;
import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;


public class BitmapTest extends Activity
{
	public class RenderView extends View
	{
		Bitmap bob565;
		Bitmap bob4444;
		Rect dst = new Rect();
		public RenderView(Context context)
		{
			super(context);
			try
			{
				AssetManager assetManager = context.getAssets();
				InputStream inputStream = assetManager.open("bobrgb888.png");
				bob565 = BitmapFactory.decodeStream(inputStream);
				inputStream.close();
				Log.d("BitmapText","bobrg888.png format"+bob565.getConfig());
				inputStream = assetManager.open("bobargb8888.png");
				BitmapFactory.Options options = new BitmapFactory.Options();
				options.inPreferredConfig = Bitmap.Config.ARGB_4444;
				bob4444 = BitmapFactory.decodeStream(inputStream,null,options);
				inputStream.close();
				Log.d("BitmapText","bobrgb8888.png format"+ bob4444.getConfig());
			}catch(IOException ex)
			{
				
			}finally 
			{
				//we should really close our input streams here;
				
			}
		}
		protected void onDraw(Canvas canvas)
		{
			dst.set(50,50,350,350);
			canvas.drawBitmap(bob565, null, dst,null);
			canvas.drawBitmap(bob4444, 100, 100,null);
			invalidate();
		}
		
	}
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		requestWindowFeature(Window.FEATURE_NO_TITLE);
		getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
		setContentView(new RenderView(this));
	}

}
